Name
register_postfilter() — dynamically register postfilters
Description
void register_postfilter(mixed function);Use this to dynamically register postfilters to run templates through after they are compiled. See template postfilters for more information on how to setup a postfiltering function.
The php-function callback function can be either:
A string containing the function
nameAn array of the form
array(&$object, $method)with&$objectbeing a reference to an object and$methodbeing a string containing the method-nameAn array of the form
array($class, $method)with$classbeing the class name and$methodbeing a method of the class.
Technical Note
If the chosen function callback is of the form
array(&$object, $method), only one instance of the
same class and with the same $method can be registered. The
latest registered function callback will be used in
such a scenario.
See also
unregister_postfilter(),
register_prefilter(),
load_filter(),
$autoload_filters
and the
template output filters
section.